Product comparison · 2 memory modules

Kingston Technology 4GB 1600MHz DDR3 Single Rank SO-DIMM vs NEC 4GB PC3-12800

Key differences

Memory layout (modules x size)
- 4GB 1600MHz DDR3 Single Rank SO-DIMM:1 x 4 GB
- 4GB PC3-12800:2 x 2 GB
Component for
- 4GB 1600MHz DDR3 Single Rank SO-DIMM:Laptop
- 4GB PC3-12800:PC/Server
Memory form factor
- 4GB 1600MHz DDR3 Single Rank SO-DIMM:204-pin SO-DIMM
- 4GB PC3-12800:240-pin DIMM
ECC
- 4GB 1600MHz DDR3 Single Rank SO-DIMM:No
- 4GB PC3-12800:Yes
Buffered memory type
- 4GB 1600MHz DDR3 Single Rank SO-DIMM:Unregistered (unbuffered)
- 4GB PC3-12800:Registered (buffered)

Differences highlightedShow differences only

Comparison of 4GB 1600MHz DDR3 Single Rank SO-DIMM, 4GB PC3-12800
20 specifications	A Kingston Technology 4GB 1600MHz DDR3 Single Rank SO-DIMM View product	B NEC 4GB PC3-12800 View product
Features5 differ
Internal memory	4 GB	4 GB
Memory layout (modules x size)Differs	1 x 4 GB	2 x 2 GB
Internal memory type	DDR3	DDR3
Component forDiffers	Laptop	PC/Server
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	11	Unknown — not stated by the source
Memory busKnown for one	64 bit	Unknown — not stated by the source
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory rankingKnown for one	1	Unknown — not stated by the source
Memory voltageKnown for one	1.5 V	Unknown — not stated by the source
Module configurationKnown for one	512M X 64	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Packaging dataidentical
Package typeKnown for one	SO-DIMM	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	X8	Unknown — not stated by the source
Bus clock rateKnown for one	1600 MHz	Unknown — not stated by the source
Error indicationKnown for one	No	Unknown — not stated by the source
Internal memoryKnown for one	4096 MB	Unknown — not stated by the source
Memory layoutKnown for one	1 x 4096 MB	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.